He-Ne Laser (JGQ-250)

Basic Info

Product Description

Model NO.: JGQ-250

Itself with the power supply&comma; reasonable design&comma; beautiful generous&comma; good adaptability to the grid&period; Quality is stable and reliable&comma; with the strong monochrome&comma; directional well&comma; the advantages of high brightness&comma; has been widely used in mathematics experiment&comma; precision measurement&comma; laser communication&comma; laser typesetting&comma; the bed in the medical&comma; agriculture&comma; breeding&comma; and other areas of the education of scientific research&comma; industrial and agricultural production&period; Laser wavelength&colon; 632&period;8 nm working current&colon; 4 to 6 ma output power greater than 2 mwContinuous working time&colon; More than 8 hWorking power supply rated voltage&colon; 220 rated frequency 50 Hz AC power input power rating&colon; Less than 20 wGrounding&colon; The instrument do not need to be groundedEnvironmental conditions of ambient temperature&colon; 0-10 to 40 c relative humidity is not greater than 90&percnt;